/Engine/Source/Runtime/Engine/Public/WorldPartition/WorldPartitionClassDescRegistry.h
typedef [TMap](API\Runtime\Core\Containers\TMap)< [FTopLevelAssetPath](API\Runtime\CoreUObject\UObject\FTopLevelAssetPath), [TUniquePtr](API\Runtime\Core\Templates\TUniquePtr)< [FWorldPartitionActorDesc](API\Runtime\Engine\WorldPartition\FWorldPartitionActorDesc) > * > FNameClassDescMap